public void Jsr_RegisterOperand_PCSetToRegisterValue()
{
var prev = new MutableState()
.Set(Register.A, 0x10);
var next = new Jsr(new Reg(Register.A)).Apply(prev);
Assert.AreEqual(0x10, next.Get(Register.PC));
}
public void Jsr_RegisterOperand_PCValuePushedOnStack()
{
var prev = new MutableState()
.Set(Register.A, 0x10)
.Set(Register.PC, 0x5)
.Set(Register.SP, 0xFFFF);
var next = new Jsr(new Reg(Register.A)).Apply(prev);
Assert.AreEqual(5, next.Get(0xFFFE));
Assert.AreEqual(0xFFFE, next.Get(Register.SP));
}
